plugin_path_value = bt_value_array_get(plugin_paths, i);
bt_value_string_get(plugin_path_value, &plugin_path);
assert(plugin_path);
+
+ /*
+ * Skip this if the directory does not exist because
+ * bt_plugin_create_all_from_dir() expects an existing
+ * directory.
+ */
+ if (!g_file_test(plugin_path, G_FILE_TEST_IS_DIR)) {
+ BT_LOGV("Skipping nonexistent directory path: "
+ "path=\"%s\"", plugin_path);
+ BT_PUT(plugin_path_value);
+ continue;
+ }
+
plugin_set = bt_plugin_create_all_from_dir(plugin_path, false);
if (!plugin_set) {
BT_LOGD("Unable to load dynamic plugins: path=\"%s\"",
the_graph = ctx->graph;
ret = bt_graph_add_port_added_listener(ctx->graph,
graph_port_added_listener, ctx);
- if (ret) {
+ if (ret < 0) {
+ BT_LOGE_STR("Cannot add \"port added\" listener to graph.");
goto error;
}
ret = bt_graph_add_port_removed_listener(ctx->graph,
graph_port_removed_listener, ctx);
- if (ret) {
+ if (ret < 0) {
+ BT_LOGE_STR("Cannot add \"port removed\" listener to graph.");
goto error;
}
ret = bt_graph_add_ports_connected_listener(ctx->graph,
graph_ports_connected_listener, ctx);
- if (ret) {
+ if (ret < 0) {
+ BT_LOGE_STR("Cannot add \"ports connected\" listener to graph.");
goto error;
}
ret = bt_graph_add_ports_disconnected_listener(ctx->graph,
graph_ports_disconnected_listener, ctx);
- if (ret) {
+ if (ret < 0) {
+ BT_LOGE_STR("Cannot add \"ports disconnected\" listener to graph.");
goto error;
}
goto error;
}
+ if (canceled) {
+ BT_LOGI_STR("Canceled by user before creating components.");
+ goto error;
+ }
+
+ BT_LOGI_STR("Creating components.");
+
/* Create the requested component instances */
if (cmd_run_ctx_create_components(&ctx)) {
BT_LOGE_STR("Cannot create components.");
goto error;
}
+ if (canceled) {
+ BT_LOGI_STR("Canceled by user before connecting components.");
+ goto error;
+ }
+
+ BT_LOGI_STR("Connecting components.");
+
/* Connect the initially visible component ports */
if (cmd_run_ctx_connect_ports(&ctx)) {
BT_LOGE_STR("Cannot connect initial component ports.");
}
if (canceled) {
- goto end;
+ BT_LOGI_STR("Canceled by user before running the graph.");
+ goto error;
}
BT_LOGI_STR("Running the graph.");
static
void init_log_level(void)
{
- enum bt_logging_level log_level = BT_LOG_NONE;
- const char *log_level_env = getenv("BABELTRACE_CLI_LOG_LEVEL");
-
- if (!log_level_env) {
- goto set_level;
- }
-
- if (strcmp(log_level_env, "VERBOSE") == 0) {
- log_level = BT_LOGGING_LEVEL_VERBOSE;
- } else if (strcmp(log_level_env, "DEBUG") == 0) {
- log_level = BT_LOGGING_LEVEL_DEBUG;
- } else if (strcmp(log_level_env, "INFO") == 0) {
- log_level = BT_LOGGING_LEVEL_INFO;
- } else if (strcmp(log_level_env, "WARN") == 0) {
- log_level = BT_LOGGING_LEVEL_WARN;
- } else if (strcmp(log_level_env, "ERROR") == 0) {
- log_level = BT_LOGGING_LEVEL_ERROR;
- } else if (strcmp(log_level_env, "FATAL") == 0) {
- log_level = BT_LOGGING_LEVEL_FATAL;
- } else if (strcmp(log_level_env, "NONE") == 0) {
- log_level = BT_LOGGING_LEVEL_NONE;
- }
-
-set_level:
- bt_cli_log_level = log_level;
+ bt_cli_log_level = bt_log_get_level_from_env("BABELTRACE_CLI_LOG_LEVEL");
}
void set_sigint_handler(void)